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Polk COVID-19 and Flu Response

County-wide Emergency Personnel Assessment of COVID-19 and Influenza Status

Status
UNKNOWN
Phases
Unknown
Study type
Observational
Source
ClinicalTrials.gov
Registry ID
NCT04682132
Acronym
PCFR
Enrollment
686
Registered
2020-12-23
Start date
2020-05-26
Completion date
2021-07-31
Last updated
2021-04-21

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Covid19

Brief summary

Study Objectives: To perform COVID-19 diagnostic and serologic testing on emergency medical personnel in Polk County to determine: 1. COVID-19 prevalence 2. Rate of convalesced personnel (+antibodies) 3. Rate of asymptomatic carriers

Detailed description

This observational study involves a community wide program offering free COVID-19 testing to county front line workers, including EMS personnel, board of county commissioners and sheriffs' office personnel. These personnel will also be asked to fill out a survey that asks about their medical history and which of any symptoms they have experienced in the prior three weeks. The survey is voluntary and written informed consent is obtained . EMS personnel can still get the free testing even if they do not want to fill out the survey. The primary objective of the study is to describe the prevalence of COVID-19 antigen and IgM and IgG markers amongst our county/EMS workers. The secondary objective is to describe whether the antigen/antibody markers are significantly correlated to the presence of a set of symptoms in the prior 3 weeks, and/or to the baseline demographics such as age, sex, and presence of co-morbidities.

Interventions

DIAGNOSTIC_TESTCOVID-19 antigen and antibody tests, and influenza rapid test

Study volunteers will be offered free COVID-19 and influenza testing and the opportunity to complete an electronic survey about any symptoms.

Sponsors

Polk County Fire Rescue
Lead SponsorOTHER_GOV

Study design

Observational model
COHORT
Time perspective
PROSPECTIVE

Eligibility

Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
Yes

Inclusion criteria

Polk County (FL) emergency personnel including EMS, Fire Rescue, Board of County Commissioners, and Sheriff's office

Exclusion criteria

Age \< 18

Design outcomes

Primary

MeasureTime frameDescription
Prevalence of COVID-19 amongst county emergency personnelMay-December 2020To assess the prevalence of COVID-19 amongst county emergency personnel

Secondary

MeasureTime frameDescription
Correlation of common COVID-19 symptoms with result of COVID-19 testMay-December 2020To correlate common COVID-19 symptoms with result of COVID-19 test
Co-existence of influenza and COVID-19 positive test resultsMay-December 2020Co-existence of influenza and COVID-19 positive test results with or without symptoms

Countries

United States

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 14, 2026